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java Programming Glossary: practicalHow do I speed up the gwt compiler? http://stackoverflow.com/questions/1011863/how-do-i-speed-up-the-gwt-compiler we need to do multi browser testing so that's not really practical. All suggestions welcome at this point. java performance compiler..
Is a Java hashmap really O(1)? http://stackoverflow.com/questions/1055243/is-a-java-hashmap-really-o1
http://stackoverflow.com/questions/106222/what-does-osgi-solve and that you can reload modules at runtime. Also the practical example given everywhere is the Eclipse Plugin Framework. My..
http://stackoverflow.com/questions/1563030/anonymous-code-blocks-in-java code blocks in Java Are there any practical uses of anonymous code blocks in Java public static void main..
Real differences between “java -server” and “java -client”? http://stackoverflow.com/questions/198577/real-differences-between-java-server-and-java-client and &ldquo java client&rdquo Is there any real practical difference between java server and java client All I can find..
How to use Hibernate @Any-related annotations? http://stackoverflow.com/questions/217831/how-to-use-hibernate-any-related-annotations referring to a single 'any' or multiple 'any' A short practical and illustrating example would be very much appreciated doesn't..
What is an object's hash code if hashCode() is not overridden? http://stackoverflow.com/questions/2237720/what-is-an-objects-hash-code-if-hashcode-is-not-overridden if you don't overload it. From 1 As much as is reasonably practical the hashCode method defined by class Object does return distinct..
Uninitialized variables and members in Java http://stackoverflow.com/questions/268814/uninitialized-variables-and-members-in-java quite difficult read chapter 16 of JLS 3rd Ed . It's not practical to enforce definite assignment on fields. As it stands it's..
http://stackoverflow.com/questions/2790144/avoiding-instanceof-in-java class i.e. Integer etc. in this case. Clearly this is not practical. Sometimes it isn't even logically the right place to put the..
Fastest way to determine if an integer's square root is an integer http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer in a list of possible ending bits which is too large to be practical. Here is the code that I have used which runs in 42 of the time..
Java noob: generics over objects only? http://stackoverflow.com/questions/3015716/java-noob-generics-over-objects-only structures specialized for primitive types but for most practical purposes using boxed primitive types with Java Collections Framework..
Compiled vs. Interpreted Languages http://stackoverflow.com/questions/3265357/compiled-vs-interpreted-languages they tend towards the abstract differences rather than the practical implications. Most of my programming experiences has been with..
http://stackoverflow.com/questions/380813/downcasting-in-java if it cannot be executed at the runtime Is there any practical use for this concept public class demo public static void main..
Memory barriers and coding style over a Java VM http://stackoverflow.com/questions/3964317/memory-barriers-and-coding-style-over-a-java-vm abstract guidance cited above . I'll collect some more practical guidelines here I like this answer volatile can be used to safely..
Final arguments in interface methods - what's the point? http://stackoverflow.com/questions/5380177/final-arguments-in-interface-methods-whats-the-point another either abstract or not. While final has some practical value inside the class method body is there any point specifying..
“implements Runnable” vs. “extends Thread” http://stackoverflow.com/questions/541487/implements-runnable-vs-extends-thread composition is the philosophically purer way to go. In practical terms it means you can implement Runnable and extend from another..
Eclipse java debugging: source not found http://stackoverflow.com/questions/6174550/eclipse-java-debugging-source-not-found manually attaching the source for each dependency isn't practical as in my case there are thousands of dependency files. I'm new..
Java multi-threading & Safe Publication http://stackoverflow.com/questions/801993/java-multi-threading-safe-publication not that evil i.e. a thread is not guaranteed in fact its practical almost impossible to see stale data just because the reference..
Accurate Sleep for Java on Windows http://stackoverflow.com/questions/824110/accurate-sleep-for-java-on-windows is crucial to your application then an inelegant but practical way to get round these bugs is to leave a daemon thread running..
Are there some good and modern alternatives to Javadoc? http://stackoverflow.com/questions/1026553/are-there-some-good-and-modern-alternatives-to-javadoc are hard to navigate using Firefox's quick search. Practical question Are there any standalone desktop applications which..
Is there a Macro Recorder for Eclipse? http://stackoverflow.com/questions/103202/is-there-a-macro-recorder-for-eclipse mind but I think it works reasonably well. I just posted Practical Macro at SourceForge a couple of days ago. It requires Eclipse..
Internal implementation of java.util.HashMap and HashSet http://stackoverflow.com/questions/1781868/internal-implementation-of-java-util-hashmap-and-hashset and result in identical hashcodes for unequal objects . Practical sidenote eclipse and probably other IDEs as well can auto generate..
why hibernate changed HibernateException to RuntimeException (unchecked) http://stackoverflow.com/questions/4609870/why-hibernate-changed-hibernateexception-to-runtimeexception-unchecked java hibernate exception share improve this question Practical. So you don't have to wrap every one of your operations regarding..
Practical uses for AtomicInteger http://stackoverflow.com/questions/4818699/practical-uses-for-atomicinteger uses for AtomicInteger I sort of understand that AtomicInteger..
Whats the advantage of load() vs get() in Hibernate? http://stackoverflow.com/questions/5370482/whats-the-advantage-of-load-vs-get-in-hibernate doesn't explain the practical difference between them. Practical rule is the following Use get when you want to load an object..
Practical side of the ability to define a class within an interface in Java? http://stackoverflow.com/questions/594789/practical-side-of-the-ability-to-define-a-class-within-an-interface-in-java side of the ability to define a class within an interface in..
http://stackoverflow.com/questions/842075/practical-gui-toolkit GUI toolkit I am thinking about cross platform with nice programming..
Does setting Java objects to null do anything anymore? http://stackoverflow.com/questions/850878/does-setting-java-objects-to-null-do-anything-anymore anymore I was browsing some old books and found a copy of Practical Java by Peter Hagger. In the performance section there is a..
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